CN209385435U - Driving cylinder and edge-on machine - Google Patents

Abstract

The utility model discloses a kind of driving cylinder and edge-on machine, driving cylinder includes cylinder barrel, piston rod and connection component, and one end of cylinder barrel offers nozzle；Piston rod is slidably connected from nozzle insertion cylinder barrel with cylinder barrel；Connection component is connect with piston rod, has the multiple installation positions installed for connection component on piston rod, multiple installation positions are arranged successively along the axial direction of cylinder barrel；Abutting part is provided on connection component, abutting part is mobile towards cylinder barrel to limit connection component for abutting with cylinder barrel.The utility model improves the structure of driving cylinder, and the extreme position when piston rod for having driving cylinder stretches out is adjustable.

Description

Driving cylinder and edge-on machine

Technical field

The utility model relates to Architectural Equipment technical field more particularly to a kind of driving cylinders and edge-on machine.

Background technique

Edge-on machine is a kind of commonly used equipment in concrete prefabricated element producing line, will be loaded under the driving of hydraulic cylinder mixed The die station of solidifying soil prefabricated components is overturn to certain angle, and demoulding and the lifting work of component are completed under the collaborative work of driving Industry.

In an illustrative technology, when die station is overturn to maximum angle, the piston rod of hydraulic cylinder can be made also to extend out to Extreme position, the extreme position have the function of mechanical position limitation, so that hydraulic cylinder can carry out die station to stablize limit.But In actual condition, according to different use requirements, the angle that die station needs to be reversed is not also identical, and relatively common is turned over from 0 ° It goes to 85 ° and from 0 ° of overturning to 90 °, existing hydraulic cylinder only has an extreme position when piston rod stretches out, make die station only With a kind of maximum flip angle, edge-on machine is unable to satisfy different working condition requirements as a result,.

Utility model content

The main purpose of the utility model is to provide a kind of driving cylinders, it is intended to when the piston rod of driving cylinder stretches out when making Extreme position is adjustable, to make driving cylinder for after edge-on machine, which to can satisfy different working condition requirements.

To achieve the above object, the utility model proposes a kind of driving cylinder, the driving cylinder includes:

One end of cylinder barrel, the cylinder barrel offers nozzle；

Piston rod, the piston rod is inserted into the cylinder barrel from the nozzle, and is slidably connected with the cylinder barrel；

Connection component, the connection component are connect with the piston rod, are had on the piston rod and are supplied the connection component Multiple installation positions of installation, multiple installation positions are arranged successively along the axial direction of the cylinder barrel；It is set on the connection component It is equipped with abutting part, the abutting part is mobile towards the cylinder barrel to limit the connection component for abutting with the cylinder barrel.

Preferably, the connection component includes connector and locking member, and the connector and the piston rod are far from described One end of cylinder barrel connects, and the locking member is connect to lock the connector with the connector；The abutting part is set to described On locking member and/or the connector.

Preferably, the connector is connect with the piston rod thread, and the locking member includes locking nut, the locking Nut is connect with the piston rod thread, the locking nut be located at the connector towards the side of the cylinder barrel and with it is described Connector abuts.

Preferably, the abutting part is stretched out from the locking member towards the cylinder barrel.

Preferably, the abutting part is along the circumferentially distributed of the locking member.

Preferably, the abutting part with the cylinder barrel close to the end face of the connection component for abutting, described in limitation Connection component is mobile towards the cylinder barrel.

Preferably, the driving cylinder includes end cap, and the end cap connect with the cylinder barrel and cover the nozzle, the end Covering has the through-hole passed through for the piston rod, and the abutting part with the end cap for abutting, to limit the connection component It is mobile towards the cylinder barrel.

Preferably, the driving cylinder includes resilient snubber, and the resilient snubber is set to the abutting part and the cylinder Between cylinder, to be buffered between the abutting part and the cylinder barrel.

Preferably, the driving cylinder includes fitting, and the fitting extends along the length direction of the piston rod, described One end of fitting connect or abuts with the cylinder barrel, and the other end of the fitting with the abutting part for abutting, with limit It is mobile towards the cylinder barrel to make the connection component.

The utility model also proposes that a kind of edge-on machine, the edge-on machine include:

Pedestal；

Side stand, the side stand and the pedestal are rotatablely connected, and the side stand is used to support to edge-on part；

And driving cylinder as described above, the driving cylinder include:

One end of cylinder barrel, the cylinder barrel offers nozzle；

Piston rod, the piston rod is inserted into the cylinder barrel from the nozzle, and is slidably connected with the cylinder barrel；

Connection component, the connection component are connect with the piston rod, are had on the piston rod and are supplied the connection component Multiple installation positions of installation, multiple installation positions are arranged successively along the axial direction of the cylinder barrel；It is set on the connection component It is equipped with abutting part, the abutting part is mobile towards the cylinder barrel to limit the connection component for abutting with the cylinder barrel；

One in the cylinder barrel and connection component of the driving cylinder is rotatablely connected with the pedestal, another with it is described edge-on Frame rotation connection, to drive the side stand to rotate.

The utility model is made more by the way that multiple installation positions for connection component installation are arranged on the piston rod of driving cylinder A installation position is arranged successively along the axial direction of the cylinder barrel of driving cylinder, as a result, by the way that connection component to be mounted on to different installations Position, to change the total length of piston rod and connection component, when making the piston rod of driving cylinder when stretching out with different extreme positions, And then part to be driven is allow to be moved to different positions, to meet different working condition requirements.Moreover, by making on connection component Abutting part for being abutted with cylinder barrel, moved with limiting connection component towards cylinder barrel, so that piston rod be made to be contracted to extreme position When, the total length of driving cylinder is identical, so that the part to be driven of different operating conditions can restore to initial position.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of edge-on one embodiment of machine of the utility model；

Fig. 2 is cross-sectional view when the utility model driving cylinder is in different installation positions, and the axial direction along driving cylinder carries out Section view；

Fig. 3 is in cross-sectional view when stretching state for driving cylinder in Fig. 2；

Fig. 4 is the enlarged drawing in Fig. 3 at A；

Fig. 5 is the decomposition view of the utility model connector, locking nut and piston rod.

Drawing reference numeral explanation:

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making the creative labor premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the "and/or" occurred in full text contains Justice is, including three schemes arranged side by side, by taking " A and/or B " as an example, including the side that A scheme or B scheme or A and B meet simultaneously Case.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution Conjunction is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of driving cylinders.

Referring to Fig. 2 and Fig. 3, the driving cylinder 11 includes cylinder barrel 17, piston rod 18 and connection component 19, one end of cylinder barrel 17 Nozzle is offered, 18 one end of piston rod is slidably connected from nozzle insertion cylinder barrel 17 with cylinder barrel 17, connection component 19 and piston The opposite other end connection of bar 18, the connection component 19 with part to be driven for connecting, so that piston rod 18 passes through connection component 19 drivings part activity to be driven.

Specifically, piston 20 is slidably connected in cylinder barrel 17, is additionally provided with guide part 24 in the tube port position of cylinder barrel 17, it should Pilot hole is offered on guide part 24, one end of piston rod 18 passes through the pilot hole of guide part 24 and connect with piston 20, so that Piston rod 18 and cylinder barrel 17 are with respect to Stable sliding.

Wherein, as shown in Figures 3 and 4, by first annular between the periphery wall of guide part 24 and the internal perisporium of cylinder barrel 17 The sealing cooperation of sealing element 25, to improve the sealing effect between guide part 24 and cylinder barrel 17；The internal perisporium and piston rod of pilot hole By the sealing cooperation of the second lip ring 26 between 18 periphery wall, imitated with improving the sealing of guide part 24 and piston rod 18 Fruit；By the sealing cooperation of fourth annular sealing element 29 between the periphery wall of piston 20 and the internal perisporium of cylinder barrel 17, to improve piston Sealing effect between 20 periphery wall and the internal perisporium of cylinder barrel 17.In addition, guide part 24 can pass through the structures such as screw thread, screw It is fixedly connected, can also be limited by end cap 23 with cylinder barrel 17, to prevent guide part 24 from deviating from from the tube port position of cylinder barrel 17.

In one embodiment, as shown in Figure 1 to Figure 3, can make more with being installed for connection component 19 on piston rod 18 A installation position, and it is arranged successively multiple installation positions along the axial direction of cylinder barrel 17.It is understood that by by connection component 19 are mounted on different installation positions, both can change the total length of piston rod 18 and connection component 19, when stretching out piston rod 18 Extreme position it is adjustable, in this way, by make driving cylinder 11 piston rod 18 stretch out when with different extreme positions Part to be driven is set to be moved to different positions, to meet different working condition requirements.

By taking edge-on machine 10 as an example, as depicted in figs. 1 and 2, edge-on machine 10 includes pedestal 12, and, it rotates and connects with pedestal 12 The side stand 13 connect, the side stand 13 are used to support to edge-on part 14, and driving cylinder 11 includes connection component 19 and cylinder barrel 17, connection One in component 19 and cylinder barrel 17 is rotatablely connected with pedestal 12, another is rotatablely connected with side stand 13, to drive side stand 13 rotations, and then to being overturn to edge-on part 14 on side stand 13.In the present embodiment, cylinder barrel 17 and the rotation of pedestal 12 connect It connects, connection component 19 and side stand 13 are rotatablely connected.

By the way that connection component 19 to be mounted on to different installation positions, thus it is possible to vary the overall length of connection component 19 and piston rod 18 Degree, and then change the rotation angle of side stand 13.Such as the driving cylinder 11 as shown in left side in Fig. 2 and Fig. 3, by the way that group will be connected Part 19 is mounted on piston rod 18 on the installation position of cylinder barrel 17, to reduce the total length of connection component 19 and piston rod 18, makes When piston rod 18 extend out to extreme position, side stand 13 can be rotated to 85 ° of position, so that handling apparatus treats edge-on part 14 Carry out handling.Alternatively, the driving cylinder 11 as shown in right side in Fig. 2 and Fig. 3, it can also be by the way that connection component 19 be mounted on piston On installation position of the bar 18 far from cylinder barrel 17, to increase the total length of connection component 19 and piston rod 18, it extend out to piston rod 18 When extreme position, side stand 13 can be rotated to 90 ° of position, so that road surface transloading equipment is treated edge-on part 14 and carried When, it will not topple over to edge-on part 14.It is of course also possible to connection component 19 is mounted on other installation positions, so that side stand 13 It can rotate to 87 °, 83 ° etc., depending on specifically can needing the operating condition having according to edge-on machine 10.

It is understood that cylinder barrel 17 and pedestal 12 can be rotatablely connected, and by connection component 19 and 13 turns of side stand Dynamic connection；Connection component 19 and pedestal 12 can also be rotatablely connected, and cylinder barrel 17 and side stand 13 are rotatablely connected, specifically may be used Depending on the structure of edge-on machine, herein with no restriction.

It should be noted that the structure to edge-on part 14 can be die station 15, and take shape in the concrete in die station 15 Prefabricated components 16, or any structure that angle is needed to rotate in movement or transportational process, it specifically can be according to side Depending on the field that vertical machine 10 is applied.

In addition, driving cylinder 11 can be used in other products, the structure of part to be driven is according to applied by driving cylinder 11 Depending on product type.

Optionally, as shown in Figures 3 and 4, abutting part 191 can be set on connection component 19, and make the abutting part 191 It is mobile towards cylinder barrel 17 to limit connection component 19 for being abutted with cylinder barrel 17.Interconnecting piece is limited by cylinder barrel 17 as a result, Position, even if connection component 19 is mounted on different installation positions, when driving cylinder 11 is contracted to extreme position, driving cylinder 11 it is total Length is consistent, and makes the part to be driven in different operating conditions that can return back to initial position.Moreover, when driving cylinder 11 starts Required initial drive force is also essentially identical when driving part activity to be driven.

Equally by taking edge-on machine 10 as an example, even if connection component 19 is mounted on different installation positions, when driving cylinder 11 is shunk When to extreme position namely position that abutting part 191 is abutted with cylinder barrel 17, side stand 13 can be swung down to horizontal position (0 ° of position) will be placed on side stand 13 with facilitating to edge-on part 14, and make driving cylinder 11 that side stand 13 be driven to be rotated up When required driving force size it is essentially identical.

In one embodiment, as shown in Fig. 2, Fig. 3 and Fig. 5, can make connection component 19 includes connector 21 and locking member 22, connector 21 is connect with piston rod 18 far from one end of cylinder barrel 17, and locking member 22 is connect with connector 21 with locking connector 21, keep the connection between connector 21 and piston rod 18 stronger.Wherein it is possible to which abutting part 191 is arranged on locking member 22； Abutting part 191 can also be set on connector 21；It is abutted it is, of course, also possible to be arranged on locking member 22 and connector 21 simultaneously Portion 191, specifically can be depending on the structure of locking member 22 and connector 21.

It is alternatively possible to be threadedly coupled connector 21 with piston rod 18, locking member 22 includes locking nut, the locking screw Mother is threadedly coupled with piston rod 18, by making locking nut be located at connector 21 towards the side of cylinder barrel 17 and supporting with connector 21 It connects, so that the locking connector 21 that locking nut can be stable, avoids 21 opposing pistons bar of connector 18 movable.It is understood that It is that, by being threadedly coupled connector 21 with piston rod 18, the distance between connector 21 and piston rod 18 can be made to carry out micro- It adjusts, to keep the adjusting of the total length of piston rod 18 and connector 21 more accurate.

Specifically, as shown in figure 5, being provided with external screw thread on the periphery wall of piston rod 18, offered on connector 21 with outside The corresponding threaded hole of screw thread can be inserted into threaded hole by rotary-piston bar 18 or connector 21 with regulating piston bar 18 Depth, and then the total length of regulating piston bar 18 and connector 21.

In one embodiment, 191 self-locking part 22 of abutting part can be made to stretch out towards cylinder barrel 17, so that abutting part 191 It is relatively simple for structure, and enable abutting part 191 is more convenient to abut with cylinder barrel 17.Especially when locking member 22 includes locking When nut, 191 Self-lock nut of abutting part can be made to stretch out towards cylinder barrel 17, so that the structure of connection component 19 is simpler.

It is alternatively possible to make abutting part 191 along the circumferentially distributed of locking member 22, to improve the intensity of abutting part 191, and make Active force between abutting part 191 and cylinder barrel 17 is along the circumferentially distributed of locking member 22, to keep abutting part 191 more stable Abutted with cylinder barrel 17.

Specifically, when locking member 22 includes locking nut, 191 Self-lock nut of abutting part can be made towards cylinder barrel 17 Side is stretched out, and along the circumferentially extending of locking nut structure in a ring, to make the active force between abutting part 191 and cylinder barrel 17 Circumferential direction along locking nut is uniformly distributed.Wherein it is possible to make to have between the internal perisporium of abutting part 191 and the periphery wall of piston rod 18 There is gap, to facilitate the position of adjusting lock nut.

In one embodiment, mark can be set on piston rod 18, to position to multiple installation positions, to use The total length of piston rod 18 and connection component 19 fast and accurately can be adjusted to suitable position by family.

Certainly, connector 21 can also be connect with piston rod 18 otherwise, and locking member 22 can be pin, screw Etc., details are not described herein again.Specifically for example: open up multiple axial directional distributions along piston rod 18 in connector 21 first is determined Position hole, opens up second location hole on piston rod 18, by the way that the locating pieces such as pin, screw are inserted into first positioning hole and second Positioning hole locks connector 21.Wherein, by the way that locating piece to be inserted into different first positioning holes, can make to connect First 21 is different with the total length of piston rod 21.

In one embodiment, as shown in Fig. 2, abutting part 191 can be made to be used for cylinder barrel 17 close to the end of connection component 19 Face abuts, so that limitation connection component 19 is mobile towards cylinder barrel 17, to simplify the structure of abutting part 191 and cylinder barrel 17, and mentions Limit effect of the high cylinder barrel 17 to abutting part 191.It is of course also possible to which protrusion is arranged in the periphery wall in cylinder barrel 17, and make abutting part 191 with the protrusion for abutting, mobile towards cylinder barrel 17 to limit piston rod 18 and connection component 19.

Specifically, driving cylinder 11 includes end cap 23, which connect with cylinder barrel 17 and cover nozzle, and end cap 23 has For the through-hole that piston rod 18 passes through, abutting part 191 can be made for abutting with end cap 23, so that limitation piston rod 18 and connection group Part 19 is mobile towards cylinder barrel 17.Lead to cylinder barrel thereby, it is possible to avoid abutting part 191 from directly abutting with the nozzle edge of cylinder barrel 17 17 the problem of deforming, improved the sealing performance between cylinder barrel 17 and guide part 24.

Optionally, as shown in Figures 3 and 4, can make between the internal perisporium of through-hole and the periphery wall of piston rod 18 by the The sealing cooperation of three lip rings 27, the internal perisporium and piston rod 18 for passing through through-hole to avoid impurity such as external dust, water Gap between periphery wall enters in cylinder barrel 17.

In one embodiment, as shown in Figures 2 to 4, can make driving cylinder 11 includes resilient snubber 28, the elastic buffer Part 28 is set between abutting part 191 and cylinder barrel 17, to buffer between abutting part 191 and cylinder barrel 17, to reduce driving When cylinder 11 is contracted to extreme position, impact force between abutting part 191 and cylinder barrel 17 improves the service life of driving cylinder 11, and Reduce noise.

Wherein it is possible to which resilient snubber 28 is arranged annularly, it is socketed on piston rod 18, and with end cap 23 towards connection The end face of component 19 connects, to further increase the buffering effect of resilient snubber 28.In addition, resilient snubber 28 can have rubber Glue, sponge elastomeric material are made, herein with no restriction.

In further embodiments, can also make driving cylinder 11 includes fitting (not shown), and the fitting is along piston rod 18 length direction extends, wherein can make that fitting is connect with cylinder barrel 17 or ground connects, and make to work as driving cylinder 11 and be contracted to the limit When position, abutting part 191 is mobile towards cylinder barrel 17 to limit connection component 19 for abutting with cylinder barrel 17.It is understood that By the way that fitting is arranged, the structure of connection component 19 can be simplified, keep the processing of connection component 19 more convenient.

It should be noted that fitting can be made to be wholely set with cylinder barrel 17 when fitting is connect with cylinder barrel 17, it can also To be linked together by connectors such as welding, screws；When fitting is abutted with cylinder barrel 17, fitting and cylinder barrel 17 can be made End face with nozzle abuts, and protrusion can also be arranged in the periphery wall of cylinder barrel 17, and abut fitting with the protrusion, herein With no restriction.

Wherein it is possible to make fitting with cylinder barrel 17 there is one end of nozzle to connect or abut, so that the structure of fitting is more Add simple.Specifically, fitting can be made to be cylindrical in shape setting, and be socketed on piston rod 18, when driving cylinder 11 is contracted to the limit When position, one end of fitting with cylinder barrel 17 there is the end face of nozzle to abut, and the other end of fitting is abutted with abutting part 191, It is mobile towards cylinder barrel 17 to limit connection component 19.

In the present embodiment, can make driving cylinder 11 includes hydraulic drive cylinder 11, so that the driving force of driving cylinder 11 is bigger, and It drives more stable.Certainly, when the quality of part to be driven is smaller, can also make driving cylinder 11 includes air pressure driving cylinder 11, this It is secondary with no restriction.

The utility model also proposes a kind of edge-on machine, which includes driving cylinder, the specific structure reference of the driving cylinder Above-described embodiment, due to the utility model proposes edge-on machine include above-mentioned driving cylinder all embodiments all schemes, because This, at least has technical effect identical with the driving cylinder, does not illustrate one by one herein.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of driving cylinder, which is characterized in that the driving cylinder includes:

One end of cylinder barrel, the cylinder barrel offers nozzle；

Piston rod, the piston rod is inserted into the cylinder barrel from the nozzle, and is slidably connected with the cylinder barrel；

Connection component, the connection component are connect with the piston rod, are had on the piston rod and are installed for the connection component Multiple installation positions, multiple installation positions are arranged successively along the axial direction of the cylinder barrel；It is provided on the connection component Abutting part, the abutting part are mobile towards the cylinder barrel to limit the connection component for abutting with the cylinder barrel.

2. driving cylinder as described in claim 1, which is characterized in that the connection component includes connector and locking member, described Connector is connect with the piston rod far from one end of the cylinder barrel, and the locking member connect described to lock with the connector Connector；The abutting part is set on the locking member and/or the connector.

3. driving cylinder as claimed in claim 2, which is characterized in that the connector is connect with the piston rod thread, described Locking member includes locking nut, and the locking nut is connect with the piston rod thread, and the locking nut is located at the connection Head towards the cylinder barrel side and abutted with the connector.

4. driving cylinder as claimed in claim 3, which is characterized in that the abutting part is stretched from the locking member towards the cylinder barrel Out.

5. driving cylinder as claimed in claim 4, which is characterized in that the abutting part is circumferentially distributed along the locking member.

6. the driving cylinder as described in any one of claim 1 to 5, which is characterized in that the abutting part is used for and the cylinder Cylinder is abutted close to the end face of the connection component, mobile towards the cylinder barrel to limit the connection component.

7. the driving cylinder as described in any one of claim 1 to 5, which is characterized in that the driving cylinder includes end cap, described End cap connect with the cylinder barrel and covers the nozzle, and the end cap has the through-hole passed through for the piston rod, the abutting Portion is mobile towards the cylinder barrel to limit the connection component for abutting with the end cap.

8. the driving cylinder as described in any one of claim 1 to 5, which is characterized in that the driving cylinder includes elastic buffer Part, the resilient snubber be set between the abutting part and the cylinder barrel, between the abutting part and the cylinder barrel into Row buffering.

9. the driving cylinder as described in any one of claim 1 to 5, which is characterized in that the driving cylinder includes fitting, institute The length direction that fitting is stated along the piston rod extends, and one end of the fitting connect or abuts with the cylinder barrel, described The other end of fitting is mobile towards the cylinder barrel to limit the connection component for abutting with the abutting part.

10. a kind of edge-on machine, which is characterized in that the edge-on machine includes:

Pedestal；

Side stand, the side stand and the pedestal are rotatablely connected, and the side stand is used to support to edge-on part；

And driving cylinder as in one of claimed in any of claims 1 to 9, one in the cylinder barrel and connection component of the driving cylinder It is rotatablely connected with the pedestal, another is rotatablely connected with the side stand, to drive the side stand to rotate.